85225675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 117929952

約数和(自身を除く): 32704277

約数列:

[1, 5, 17, 25, 41, 67, 73, 85, 205, 335, 365, 425, 697, 1025, 1139, 1241, 1675, 1825, 2747, 2993, 3485, 4891, 5695, 6205, 13735, 14965, 17425, 24455, 28475, 31025, 46699, 50881, 68675, 74825, 83147, 122275, 200531, 233495, 254405, 415735, 1002655, 1167475, 1272025, 2078675, 3409027, 5013275, 17045135, 85225675]

約数ペア:

[(1, 85225675), (5, 17045135), (17, 5013275), (25, 3409027), (41, 2078675), (67, 1272025), (73, 1167475), (85, 1002655), (205, 415735), (335, 254405), (365, 233495), (425, 200531), (697, 122275), (1025, 83147), (1139, 74825), (1241, 68675), (1675, 50881), (1825, 46699), (2747, 31025), (2993, 28475), (3485, 24455), (4891, 17425), (5695, 14965), (6205, 13735)]